Training on recognition

=========================



start Octave or Matlab

change directory to directory with this training by cd

launch tr4 (and wait!)

This program recognizes orange color of ball and turn the 

image pic4.jpg to pic5.jpg 



Copy Hough_Circles.class and Hough_Circles.java into 

C:\Program Files\ImageJ\plugins\ (or similar path)



start ImageJ

open pic5.jpg

turn it to binary: Process / Binary / Make Binary

Process / Binary / Dilate

Process / Binary / Skeletonize

Plugins / Hough Cricles / ask for 1 circle from 30 to 100

and the program should caclulate center of the circle



What will happen if we do not decrease number of white points 

by skeletonization ? 

